Buy Mikuni HSR45 Total Carburetor Kit For Harley Big Twin Evo 1984-1999 – AmericanV-twin.com https://www.american-twin.com Upgrade Your Ride Without Overpaying Sat, 03 Jan 2026 04:28:05 +0000 en-US hourly 1 https://wordpress.org/?v=7.0.3 https://www.american-twin.com/wp-content/uploads/2025/11/cropped-gg-1-32x32.png Buy Mikuni HSR45 Total Carburetor Kit For Harley Big Twin Evo 1984-1999 – AmericanV-twin.com https://www.american-twin.com 32 32 Mikuni HSR45 Total Carburetor Kit For Harley Big Twin Evo 1984-1999 https://www.american-twin.com/product/mikuni-hsr45-total-carburetor-kit-for-harley-big-twin-evo-1984-1999/ Sat, 03 Jan 2026 04:28:05 +0000 https://www.american-twin.com/?post_type=product&p=8090 Dominate the road with the Mikuni HSR45 Total Carburetor Kit, the ultimate fuel delivery upgrade for high-performance 1984–1999 Harley-Davidson Big Twin Evolution models.

]]> Mikuni HSR45 Total Carburetor Kit For Harley Big Twin Evo 1984-1999

Dominate the road with the Mikuni HSR45 Total Carburetor Kit, the ultimate fuel delivery upgrade for high-performance 1984–1999 Harley-Davidson Big Twin Evolution models. Featuring a massive 45mm smoothbore venturi, this “Total Kit” is engineered specifically for large-displacement or highly modified Evo engines. Unlike the “Easy Kit,” the 45-4 Total Kit includes a high-flow intake manifold and a dedicated air cleaner adapter to ensure maximum CFM. Experience unmatched throttle response, roller-bearing precision, and significant horsepower gains for your built Big Twin.

Mikuni HSR45 Total Carburetor Kit For Harley Big Twin Evo

Features

  • Improves starting, ridability, power ADN torque
  • Features a two piece throttle slide that rolls on stainless roller bearings, a lighter throttle return spring, a low speed air screw and an enlarged needle valve and float bowl
  • Kits include HSR45 carburetor, performance intake manifold, free flowing K&N air filter assembly, chrome air cleaner cover, adaptors and detailed installation and tuning manual
  • Fits all carbureted Evo Big Twin models
  • Will not permit the use of cruise control

 

Product Style AmericanV-twin Item # Catalog Number Store Sku MFR. Product # Availability
Mikuni HSR45 Total Carburetor Kit For Harley Big Twin Evo 1984-1999 22289 400-678 45-2 In Stock: Ships within 24 hours

This Product Fits

Harley Davidson
Disc Glide FXRDG 1984
Dyna Convertible FXDS 1994, 1995, 1996, 1997, 1998
Dyna Glide Custom FXDC 1992
Dyna Glide Daytona FXDB-D 1992
Dyna Glide Sturgis FXDB-S 1991
Dyna Low Rider FXDL/I 1993-1998
Dyna Super Glide FXD/I 1995, 1996, 1997, 1998
Dyna Wide Glide FXDWG/I 1993-1998
Electra Glide Classic FLHTC/I 1984-1998
Electra Glide Special FLHX 1984
Electra Glide Sport FLHS 1984-1993
Electra Glide Standard FLHT/I 1984-1998
Electra Glide Ultra Classic FLHTCU/I 1989-1998
Fat Bob FXEF 1985
FLH 1984, 1985
FXR2 CVO/SE 1999
FXR3 CVO/SE 1999
FXR4 CVO/SE 2000
Low Glide/Low Rider FXRS 1984-1993
Low Rider Chrome FXRC 1985, 1986, 1987, 1988
Low Rider Custom FXLR 1987-1994
Low Rider Sport FXRS-SP 1987-1993
Road Glide FLTR/I 1998
Road King Classic FLHRC/I 1998
Road King FLHR/I 1994, 1995, 1996, 1997, 1998
Softail Bad Boy Springer FXSTSB 1995, 1996, 1997
Softail Custom FXSTC/I 1986-1998
Softail Fat Boy FLSTF/I 1990-1999
Softail Heritage Classic FLSTC/I 1987-1999
Softail Heritage FLST/I 1986, 1987, 1988, 1989, 1990
Softail Heritage Springer FLSTS/I 1997, 1998, 1999
Softail Nostalgia FLSTN/I 1993
Softail Special FLSTN/I 1994, 1995, 1996
Softail Springer FXSTS/I 1988-1999
Softail Standard FXST/I 1984-1999
Sport Glide FXRT 1984-1992
Sport Glide Grand Touring FXRD 1986
Super Glide FXE 1984, 1985
Super Glide FXR 1986-1994
Tour Glide Classic FLTC/I 1984-1991
Tour Glide FLT 1984, 1985, 1986
Tour Glide Ultra Classic FLTCU/I 1989-1996
Wide Glide FXWG 1984, 1985, 1986

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